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Phosphonic acid, 1-propenyl-, bis(1-methylethyl) ester, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

68305-45-3

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68305-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68305-45-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,3,0 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 68305-45:
(7*6)+(6*8)+(5*3)+(4*0)+(3*5)+(2*4)+(1*5)=133
133 % 10 = 3
So 68305-45-3 is a valid CAS Registry Number.

68305-45-3Downstream Products

68305-45-3Relevant academic research and scientific papers

PREPARATION OF DIPHENYLVINYLPHOSPHINE OXIDES BY THE PCP PROCESS. CHOICE OF THE LEAVING CROUP.

Savignac, Philippe,Teulade, Marie-Paule,Aboujaoude, Elie Elia,Collignon, Noel

, p. 1559 - 1568 (2007/10/02)

Carbanionic conversion of alkyl into vinylphosphonates is extended to the preparation of diphenylvinylphosphine oxides.Obtention of pure products in optimized yields is closely related to the choice of the phosphate leaving group.

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